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schepotkina [342]
3 years ago
13

Dilate the point B(-4,5) by a scale factor of 3 with the center at the origin.

Mathematics
2 answers:
vlada-n [284]3 years ago
8 0

Answer:

 b -12,15ʕ•ᴥ•ʔ

Step-by-step explanation:

malfutka [58]3 years ago
5 0
Answer: B (-12, 15)

Step: (3×-4) =-12
And (3×5)= 15
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The ability to examine the variability of a solution due to changes in the formulation of a problem is an important part of the
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Sensitivity Analysis

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A diameter of a circle has enpoints (-2, 10) and (6, -4) in the standard (x, y) coordinate plane. What is the center of the circ
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Answer:

The center of the circle is C(x,y) = (2, 3).

Step-by-step explanation:

The center of the circle is the midpoint of the segment between the endpoints. We can determine the location of the center by this vectorial expression:

C(x,y) = \frac{1}{2}\cdot R_{1}(x,y)+ \frac{1}{2}\cdot R_{2}(x,y) (1)

Where:

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R_{1} (x,y), R_{2} (x,y) - Location of the endpoints.

If we know that R_{1} (x,y) = (-2,10) and R_{2} (x,y) = (6,-4), then the location of the center of the circle is:

C(x,y) = \frac{1}{2}\cdot (-2,10)+\frac{1}{2}\cdot (6,-4)

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The center of the circle is C(x,y) = (2, 3).

8 0
3 years ago
PLEASE HELP WORTH 16 POINTS WILL REPORT LINKS
Igoryamba

Answer:

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Step-by-step explanation:

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I just plugged in numbers until it worked.

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180

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3 years ago
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Answer:

C) 1 quart

Step-by-step explanation:

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2 years ago
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